Half Moon Bay California, United States Fans: 1906 | Time: 21h18 05/05 UTC-7 | Daytime: 06h06 to 20h06

Map
Forecasts (3)
Statistics (160)
Tide (31)
Webcams

10 days forecast (3h) Updated: 11h34 UTC | Models: GFS WAVE 50km GFS 27km | Water: 14°C

	Sun 4			Mon 5								Tue 6								Wed 7								Thu 8								Fri 9								Sat 10								Sun 11								Mon 12								Tue 13								Wed 14
	17h	20h	23h	02h	05h	08h	11h	14h	17h	20h	23h	02h	05h	08h	11h	14h	17h	20h	23h	02h	05h	08h	11h	14h	17h	20h	23h	02h	05h	08h	11h	14h	17h	20h	23h	02h	05h	08h	11h	14h	17h	20h	23h	02h	05h	08h	11h	14h	17h	20h	23h	02h	05h	08h	11h	14h	17h	20h	23h	02h	05h	08h	11h	14h	17h	20h	23h	02h	05h	08h	11h	14h	17h	20h	23h	02h	05h	08h	11h	14h	17h
Wind
Direction
Average (kn)	14	12	9	9	10	10	11	12	11	5	6	6	8	8	7	6	5	4	6	8	8	7	8	8	10	13	7	5	7	9	11	8	7	5	3	3	6	9	11	9	9	8	8	10	10	11	13	12	16	15	12	9	9	8	9	7	6	5	2	6	5	8	9	7	7	9	9	9	8	8	11	14	17	16	14	9	10	16	17	14	15
Gust (kn)	19	17	16	13	21	19	16	17	15	8	7	8	9	10	10	8	7	6	7	9	10	7	11	16	15	17	9	5	6	9	13	11	9	5	4	2	5	8	13	13	13	12	12	13	12	17	25	28	32	30	23	17	13	11	13	13	12	8	3	7	7	10	12	11	11	12	13	11	9	10	16	24	26	21	21	10	8	16	21	23	22
Waves
Direction
Height (m)	2.9	2.9	2.8	2.6	2.4	2.2	2	2	1.9	1.9	2	1.9	1.8	1.8	1.7	1.6	1.5	1.4	1.4	1.5	1.5	1.5	1.5	1.4	1.7	1.8	1.8	1.7	1.7	1.7	1.7	1.8	1.8	1.8	1.7	1.6	1.5	1.5	1.6	1.7	1.8	1.9	1.8	1.8	1.8	1.8	1.8	1.9	2	1.8	1.6	1.5	1.3	1.2	1.1	1	0.9	0.9	1	1.3	1.4	1.5	1.5	1.4	1.4	1.5	1.6	1.7	1.8	1.8	1.9	1.9	1.9	2	1.9	1.8	1.7	1.7	1.7
Period (s)	10	11	11	11	11	11	11	11	11	11	10	10	10	10	10	10	19	19	9	12	12	18	18	18	17	13	13	13	12	16	16	16	12	8	11	11	11	14	14	15	8	8	8	8	8	18	18	8	8	8	7	16	16	16	16	15	15	15	15	15	15	18	18	18	18	9	10	16	16	16	11	11	11	10	10	10	14	14	14
Tide (m)
Weather
Temp. (°C)	12	11	12	12	14	15	18	19	15	11	11	12	14	14	13	12	11	11	11	12	12	13	12	12	11	11	10	10	13	14	13	10	10	9	9	12	17	16	14	10	10	10	10	11	13	13	12	11	11	11	10	11	12	13	13	11	11	10	10	12	12	13	13	12	10	10	10	11	12	12	12	11	10	10	10	11	13	12	12	11	11
Clouds (%)								6	5	70				38	30	34	45	59	76	100	100	58	69	89	94	100	100	91	96	99	98	53	39	8	6			18	17		13	21	22	65	58	9	22	6	5	24	13			38	65	72	46	24	17	60	79	89	62	78	57	4		11	16	30	16	7	20	26	51	36	27	5	23	87	88
Rain (mm/h)

10 days forecast (1h) Updated: 11h34 UTC | Models: GFS WAVE 50km GFS 27km | Water: 14°C

	Sun 4							Mon 5																								Tue 6																								Wed 7																								Thu 8																								Fri 9																								Sat 10																								Sun 11																								Mon 12																								Tue 13																								Wed 14
	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	19h
Wind
Direction
Average (kn)	14	14	13	12	11	10	9	9	9	9	10	10	10	10	10	10	10	10	11	11	12	12	12	12	11	9	6	5	5	5	6	6	6	6	7	8	8	8	8	8	8	8	7	7	6	6	6	6	5	5	5	4	5	5	6	7	7	8	9	9	8	8	7	7	7	7	8	8	7	8	8	9	10	12	13	13	12	10	7	6	5	5	5	6	7	7	8	9	10	11	11	10	9	8	7	7	7	6	5	5	4	4	3	3	2	3	4	5	6	7	8	9	10	11	11	11	10	9	9	9	9	8	8	8	8	8	8	9	9	10	10	10	10	10	10	11	11	12	13	12	12	12	13	14	16	16	16	15	14	13	12	11	10	9	9	9	9	8	8	8	8	9	9	9	8	7	7	6	6	6	6	5	4	2	2	3	4	6	6	5	5	5	7	8	9	9	9	8	7	7	7	7	7	8	8	9	9	9	9	9	9	9	9	8	8	8	8	8	9	10	11	12	13	14	15	16	17	17	16	16	16	15	14	13	11	9	8	8	10	12	14	16	17	17	17	16	15	14	14	15	15	16	17
Gust (kn)	19	18	18	17	17	16	16	14	13	13	15	18	21	21	20	19	17	16	16	16	17	17	17	16	15	12	10	8	7	7	7	7	7	8	8	9	9	10	10	10	10	10	10	9	8	8	8	7	7	7	6	6	6	6	7	8	9	9	10	10	10	9	8	7	8	9	11	13	15	16	16	15	15	16	17	17	15	12	9	7	6	5	5	5	6	7	8	9	11	12	13	13	12	11	10	9	9	7	6	5	5	4	4	3	3	2	3	4	5	5	6	8	9	11	13	13	13	13	13	13	13	12	12	12	11	11	12	12	13	13	13	12	12	13	15	17	20	23	25	27	27	28	30	31	32	32	31	30	28	26	23	21	19	17	15	14	13	12	11	11	12	12	13	13	13	13	13	13	12	11	10	8	6	4	3	4	5	7	7	7	7	7	8	10	11	11	12	12	11	11	11	11	11	12	12	12	13	13	13	13	12	11	10	10	9	9	9	10	11	13	16	18	21	24	25	26	26	24	23	21	22	22	21	18	13	10	7	7	8	11	13	16	18	20	21	22	23	23	23	22	22	22	21
Waves
Direction
Height (m)	2.9	2.9	2.9	2.9	2.8	2.8	2.8	2.8	2.7	2.6	2.6	2.5	2.4	2.3	2.2	2.2	2.1	2	2	2	2	2	1.9	1.9	1.9	1.9	1.9	1.9	1.9	1.9	2	1.9	1.9	1.9	1.9	1.8	1.8	1.8	1.8	1.8	1.7	1.7	1.7	1.6	1.6	1.6	1.6	1.5	1.5	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	1.4	1.4	1.4	1.5	1.6	1.7	1.7	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.7	1.7	1.7	1.6	1.6	1.6	1.6	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.6	1.6	1.6	1.7	1.7	1.8	1.8	1.9	1.9	1.9	1.9	1.8	1.8	1.8	1.8	1.8	1.7	1.7	1.8	1.7	1.7	1.8	1.8	1.8	1.8	1.8	1.9	1.9	2	2	2	2	1.9	1.8	1.7	1.7	1.6	1.6	1.5	1.5	1.4	1.3	1.3	1.2	1.2	1.2	1.1	1.1	1.1	1	1	1	1	0.9	0.9	0.9	0.9	0.9	0.9	1	1	1.1	1.2	1.3	1.3	1.4	1.4	1.4	1.5	1.5	1.5	1.5	1.5	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.5	1.5	1.5	1.6	1.6	1.6	1.7	1.7	1.7	1.7	1.8	1.8	1.8	1.8	1.8	1.9	1.9	1.9	1.9	1.9	1.9	1.9	1.9	1.9	2	2	1.9	1.9	1.9	1.9	1.8	1.8	1.8	1.8	1.7	1.7	1.6	1.7	1.8	1.9	1.7	1.2	0.5					0.2	0.2
Period (s)	10	10	10	11	11	11	11	11	11	11	11	11	11	11	11	11	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	9	9	10	13	16	19	21	21	19	16	12	9	9	10	12	12	12	12	13	16	18	18	18	18	17	17	18	18	18	17	16	15	13	13	13	13	13	13	13	12	12	12	13	15	16	16	16	16	16	16	16	15	14	12	10	8	8	9	10	11	12	12	11	11	11	11	12	13	14	15	14	14	15	15	15	13	10	8	7	7	8	8	8	8	8	8	8	8	8	8	11	15	18	19	19	18	14	11	8	7	7	8	8	8	8	7	6	7	10	13	16	17	17	16	16	16	16	16	16	16	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	14	14	15	15	17	18	18	18	18	17	17	18	18	18	18	15	12	9	8	8	10	12	14	16	17	16	16	16	16	16	14	12	11	10	10	11	11	11	11	10	10	10	10	10	10	9	9	10	11	13	14	15	14	14	15	16	14	10	5					1	2
Tide (m)
Weather
Temp. (°C)	12	12	11	11	11	11	12	12	12	12	13	14	14	14	15	15	16	17	18	19	19	19	18	17	15	14	12	11	11	11	11	11	12	12	13	13	14	14	14	14	14	13	13	13	12	12	12	12	11	11	11	11	11	11	11	11	12	12	12	12	12	12	13	13	13	13	12	12	12	12	12	11	11	11	11	11	11	10	10	10	10	10	11	12	13	13	14	14	14	13	13	12	11	10	9	9	10	10	9	9	9	9	9	10	10	12	13	15	17	17	17	16	15	14	14	12	11	10	10	10	10	10	10	10	10	9	10	10	10	11	11	12	13	13	13	13	13	13	12	12	12	11	11	11	11	11	11	11	11	10	10	11	11	11	12	12	12	13	13	13	13	13	13	12	12	11	11	11	11	11	11	10	10	10	10	11	11	12	12	12	12	13	13	13	13	13	13	13	12	12	11	11	10	10	10	10	10	10	10	10	10	11	11	12	12	12	12	12	12	12	12	12	11	11	11	11	10	10	10	10	10	10	10	10	10	11	11	12	13	13	13	12	12	12	12	12	11	11	11	10	11	11	11
Clouds (%)																				4	7	6			5	29	57	70	55	26								14	28	38	39	35	30	29	31	34	37	41	45	49	54	59	64	69	76	84	92	100	100	100	100	86	69	58	55	61	69	77	84	89	91	93	94	96	98	100	100	100	100	97	93	91	91	94	96	96	97	99	100	100	98	85	67	53	46	44	39	30	17	8	4	5	6	5						5	12	18	21	21	17	10	4			7	13	18	21	21	19	17	22	35	51	65	72	69	58	39	20	9	9	16	22	20	13	6			5	12	19	24	23	19	13	8	4					11	24	38	49	58	65	71	73	72	65	56	46	38	31	24	18	14	17	29	45	60	69	74	79	85	90	89	81	69	62	64	72	78	78	71	57	38	19	4				7	10	11	12	13	16	21	27	30	28	22	16	10	7	7	11	16	20	21	22	26	35	45	51	49	43	36	33	30	27	19	11	5	4	9	23	44	68	87	94	93	88	83	82
Rain (mm/h)

4 days forecast (3h) Updated: 02h45 UTC | Models: NAM 12km | Water: 14°C

	Tue 6								Wed 7								Thu 8								Fri 9
	00h	03h	06h	09h	12h	15h	18h	21h	00h	03h	06h	09h	12h	15h	18h	21h	00h	03h	06h	09h	12h	15h	18h	21h	00h	03h	06h	09h	12h
Wind
Direction
Average (kn)	7	5	4	5	7	7	7	8	8	6	6	7	6	6	7	7	8	6	5	4	3	3	4	8	9	7	6	4	3
Gust (kn)	7	6	5	5	10	12	12	12	10	8	9	11	11	12	10	8	7	6	6	5	5	5	6	9	13	11	9	7	6
Weather
Temp. (°C)	19	12	11	10	10	10	13	15	14	11	11	10	10	10	11	13	12	10	9	9	9	9	10	13	12	10	9	9	9
Clouds (%)		40	38	43	86	91	65	56	56	84	89	98	100	100	98	55	78	89	91	95	100	100	83	59	60	78	89	100	100
Rain (mm/h)													0.3

Tide from Princeton, Halfmoon Bay (4.5km from Half Moon Bay)

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