Piti Guam Fans: 24 | Time: 01h43 13/08 UTC+10 | Daytime: 06h07 to 18h45

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Forecasts (2)
Statistics (156)
Tide (31)
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10 days forecast (3h) Updated: 12h26 UTC | Models: GFS 27km GFS WAVE 50km | Water: 29°C

	Wed 12			Thu 13								Fri 14								Sat 15								Sun 16								Mon 17								Tue 18								Wed 19								Thu 20								Fri 21								Sat 22
	16h	19h	22h	01h	04h	07h	10h	13h	16h	19h	22h	01h	04h	07h	10h	13h	16h	19h	22h	01h	04h	07h	10h	13h	16h	19h	22h	01h	04h	07h	10h	13h	16h	19h	22h	01h	04h	07h	10h	13h	16h	19h	22h	01h	04h	07h	10h	13h	16h	19h	22h	01h	04h	07h	10h	13h	16h	19h	22h	01h	04h	07h	10h	13h	16h	19h	22h	01h	04h	07h	10h	13h	16h	19h	22h	01h	04h	07h	10h	13h	16h
Wind
Direction
Average (kn)	13	11	9	11	10	9	11	12	13	9	8	9	10	11	12	14	13	9	9	9	12	9	11	14	13	12	12	13	15	14	15	16	15	14	14	12	11	11	11	7	6	5	8	7	5	4	4	5	6	6	6	7	9	12	14	15	13	14	12	11	7	5	7	9	10	8	7	3	1	4	7	11	14	12	14	20	20	23	24	23	21
Gust (kn)	15	15	13	15	13	13	12	14	14	12	12	11	13	13	14	16	15	12	13	13	16	14	13	16	16	16	17	18	20	18	19	20	19	18	19	17	16	15	12	9	7	6	11	9	7	5	4	4	5	7	7	8	11	16	18	16	17	21	17	13	10	7	8	8	10	9	8	3	1	4	9	13	15	17	19	26	29	31	33	33	31
Waves
Direction
Height (m)	1.9	2	2	2.2	2.3	2.3	2.2	2.1	2.1	2	2	1.9	1.9	1.9	2	2.1	2	2	1.9	1.9	1.9	1.9	1.8	1.8	1.8	1.8	1.9	2	2	2	2.1	2	2	2.3	2.5	2.5	2.3	2.1	2	1.8	1.8	2	2.1	2.1	2.1	2.1	2	1.9	1.8	1.7	1.6	1.5	1.5	1.4	1.4	1.4	1.4	1.5	1.5	1.5	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.7	1.9	2	2.1	2	1.9	1.9	2.7	3.6	4.1	5.2	5.1	4.7
Period (s)	10	10	10	11	11	11	11	10	10	10	10	10	10	10	10	12	11	11	10	10	10	10	10	9	9	9	9	9	9	9	9	9	9	9	8	9	9	9	9	9	9	9	9	9	10	10	10	10	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	8	8	8	8	8	9	9	6	10	10	11	11	11
Tide (m)
Weather
Temp. (°C)	29	28	28	28	29	28	29	29	29	28	28	28	28	28	29	29	29	28	28	28	28	28	29	30	29	28	28	27	27	27	28	28	27	27	28	27	27	27	28	29	29	28	27	27	27	27	29	29	29	28	27	27	27	27	28	28	27	27	27	27	27	27	29	29	29	28	28	27	27	27	29	29	29	28	27	27	27	27	28	27	28
Clouds (%)		95	97	100	100	75	51	93	96	86	92	99	87	99	99	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	99	99	100	100	100	100	100	100	47	28	23	53	25	26	53	53	92	91	99	99	100	97	100	100	94	96	95	98	99	100	100	100	100	83	46	40	67	84	86	87	100	100	100	100	100	100
Rain (mm/h)																					0.3						0.4	0.8	1.7		0.4	1.4	2.4	0.4	0.4	0.3	0.9	0.3	0.4			1	2.2			0.6	0.6		0.7	0.4	1		0.5		0.3		1	0.6	0.7					0.3	0.5							0.9	1		0.8	0.9	1.7	0.3	0.9	0.6	1

10 days forecast (1h) Updated: 12h26 UTC | Models: GFS 27km GFS WAVE 50km | Water: 29°C

	Wed 12								Thu 13																								Fri 14																								Sat 15																								Sun 16																								Mon 17																								Tue 18																								Wed 19																								Thu 20																								Fri 21																								Sat 22
	16h	17h	18h	19h	20h	21h	22h	23h	00h	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h	19h	20h	21h	22h	23h	00h	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h	19h	20h	21h	22h	23h	00h	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h	19h	20h	21h	22h	23h	00h	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h	19h	20h	21h	22h	23h	00h	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h	19h	20h	21h	22h	23h	00h	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h	19h	20h	21h	22h	23h	00h	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h	19h	20h	21h	22h	23h	00h	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h	19h	20h	21h	22h	23h	00h	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h	19h	20h	21h	22h	23h	00h	01h	02h	03h	04h	05h	06h	07h	08h	09h	10h	11h	12h	13h	14h	15h	16h	17h	18h
Wind
Direction
Average (kn)	13	12	12	11	10	9	9	10	11	11	11	11	10	9	9	9	9	10	11	11	12	12	13	14	13	12	10	9	8	8	8	8	8	9	9	9	10	10	11	11	11	12	12	13	13	14	14	14	13	11	10	9	8	9	9	9	9	9	10	11	12	11	10	9	9	10	11	12	13	14	14	14	13	13	12	12	12	12	12	12	13	13	14	15	15	15	14	14	14	14	15	16	16	16	16	15	15	14	14	14	14	14	14	14	13	12	12	12	11	11	11	11	11	11	11	10	8	7	7	6	6	5	5	5	6	7	8	8	8	7	6	6	5	5	4	4	4	4	4	4	5	5	5	6	6	6	6	6	6	6	6	6	6	7	7	8	9	10	11	12	13	14	14	15	15	15	14	13	13	13	14	14	14	13	12	12	11	11	10	9	7	6	5	5	5	6	7	8	9	9	10	10	10	9	8	8	7	7	7	6	4	3	1	1	1	1	2	4	5	6	7	9	10	11	13	13	14	13	13	12	12	13	14	16	19	20	21	20	20	21	22	23	23	24	24	23	23	23	22	22	21	20	20
Gust (kn)	15	15	15	15	14	13	13	14	14	15	14	14	13	13	13	13	13	12	12	13	13	14	14	14	14	13	13	12	12	12	12	12	11	11	12	13	13	13	13	13	13	13	14	14	15	16	16	16	15	14	13	12	12	13	13	13	12	13	14	15	16	15	15	14	13	13	13	14	15	16	16	16	16	16	16	16	16	17	17	17	18	18	19	20	20	20	19	18	18	18	19	20	20	20	20	19	19	18	18	18	18	19	19	18	17	17	16	16	16	16	16	15	14	14	12	11	10	9	8	7	7	6	6	6	8	9	11	11	10	9	8	8	7	6	6	5	5	5	4	4	4	4	4	5	5	6	6	7	7	7	7	7	8	8	9	10	11	13	14	16	17	17	18	17	17	16	16	16	17	19	20	21	21	19	17	16	14	13	12	11	10	9	8	7	7	8	8	8	8	8	9	10	10	10	10	9	9	9	8	6	5	3	2	1	1	1	3	4	6	7	9	10	12	13	14	15	15	16	17	17	18	18	19	22	24	26	28	28	29	30	30	31	32	32	33	33	33	33	32	32	31	30	29
Waves
Direction
Height (m)	1.9	1.9	1.9	2	2	2	2	2.1	2.1	2.2	2.3	2.3	2.3	2.3	2.3	2.3	2.3	2.2	2.2	2.2	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2	2	2	2	1.9	1.9	1.9	1.9	1.9	1.9	1.9	1.9	1.9	1.9	1.9	2	2	2	2.1	2.1	2.1	2	2	2	2	2	1.9	1.9	1.9	1.9	1.9	1.9	1.9	1.9	1.9	1.9	1.9	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.9	1.9	1.9	2	2	1.9	2	2	2	2	2.1	2.1	2.1	2	2	2	1.9	1.9	2	2	2.1	2.3	2.4	2.5	2.5	2.5	2.5	2.5	2.4	2.3	2.3	2.2	2.2	2.1	2.1	2	2	1.9	1.9	1.8	1.8	1.8	1.8	1.9	1.9	2	2	2	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2	2	2	2	1.9	1.9	1.9	1.8	1.8	1.8	1.7	1.7	1.6	1.6	1.6	1.6	1.5	1.5	1.5	1.5	1.5	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.7	1.7	1.8	1.9	1.9	2	2	2.1	2.1	2.1	2.1	2.1	2	2	1.9	1.9	1.8	1.8	1.9	2.1	2.4	2.7	3	3.4	3.6	3.7	3.8	4.1	4.5	4.9	5.2	5.3	5.3	5.1	5	4.8	4.7	4.5	4.4
Period (s)	10	10	10	10	10	10	10	10	11	11	11	11	11	11	11	11	11	11	11	11	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	11	11	12	12	11	11	11	11	11	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	8	8	8	8	8	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	10	10	10	10	10	10	10	10	10	10	10	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	9	9	9	9	8	7	6	7	9	10	11	11	10	10	10	11	11	11	11	11	11	11	11	10
Tide (m)
Weather
Temp. (°C)	29	29	28	28	28	28	28	28	28	28	28	29	29	28	28	28	28	29	29	29	30	29	29	29	29	29	29	28	28	28	28	28	28	28	28	28	28	28	28	28	29	29	29	29	29	29	29	29	29	29	29	28	28	28	28	28	28	28	28	28	28	28	28	28	28	29	29	30	30	30	29	29	29	29	29	28	28	28	28	28	28	27	27	27	27	27	27	27	28	28	28	28	28	28	27	27	27	27	27	27	27	28	28	27	27	27	27	27	27	27	27	27	28	28	28	29	29	29	29	29	29	29	28	28	27	27	27	27	27	27	27	27	27	27	27	27	27	28	29	29	29	29	29	29	29	28	28	28	28	27	27	27	27	27	27	27	27	27	27	27	28	28	28	28	28	28	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	28	28	29	29	29	29	29	29	29	29	28	28	28	28	28	28	27	27	27	27	27	27	27	27	28	29	29	29	29	29	29	29	29	29	28	28	28	27	27	27	27	27	27	27	27	27	27	27	27	27	28	28	28	27	27	28	28	28	28
Clouds (%)		39	72	95	100	100	97	96	98	100	100	100	100	95	86	75	62	53	51	62	78	93	99	99	96	92	88	86	86	88	92	96	99	99	95	90	87	89	95	99	100	100	99	99	99	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	99	99	99	99	99	99	100	100	100	100	100	100	100	100	100	100	100	100	99	99	100	100	100	100	85	64	47	36	31	28	23	21	23	34	47	53	48	37	25	19	20	26	37	47	53	53	50	53	64	80	92	96	93	91	92	95	99	100	100	99	99	100	100	99	98	97	98	99	100	100	100	100	98	95	94	94	95	96	96	96	95	96	97	98	98	99	99	99	99	100	100	100	100	100	100	100	100	100	100	97	92	83	70	57	46	39	37	40	47	57	67	75	80	84	86	86	86	85	85	87	91	96	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100
Rain (mm/h)																																																												0.3	0.3	0.3																0.3	0.4	0.5	0.6	0.8	1.2	1.6	1.7	1.3	0.7				0.4	0.7	1	1.4	1.9	2.3	2.4	1.8	1	0.4		0.3	0.4	0.4	0.3	0.3	0.5	0.7	0.9	0.7	0.5	0.3	0.3	0.4	0.4	0.3						0.3	0.6	1	1.6	2.1	2.2	1.6	0.8					0.3	0.5	0.6	0.7	0.7	0.6	0.4				0.5	0.7	0.6	0.4	0.4	0.6	0.9	1	0.7	0.3			0.4	0.5	0.5					0.3				0.4	0.7	1	1	0.8	0.6	0.6	0.7	0.7	0.5	0.3													0.3	0.4	0.5	0.5	0.4	0.3																		0.6	0.9	1	1.1	1	0.7	0.4		0.4	0.6	0.8	0.8	0.8	0.9	1.2	1.6	1.7	1.3	0.7	0.3	0.3	0.6	0.9	0.9	0.7	0.6	0.6	0.8	1	1.2	1.3

Tide from Guam (Apra Harbor) (5.8km from Piti)

Spots tide forecasts are provided with no warranty. Do not use for navigation or for harmful activities. More