Turtles surfForecast / Washington / USA

information circle16 Day Weather and Surf, issued 10 am Monday 18 May 2026 PDT
Forecast update in hr  min  s Forecast update imminent
Turtles surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Turtles sea temperature is
13.7° C
(Which is 1.6°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Turtles this week:

The surf forecast for Turtles over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (May 20) at 5AM. The primary swell is predicted to be 1.4m and 12s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Turtles in the next 16 days are 1.9m 16s and forecast to arrive on Monday (May 18) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 9s period and expected on Saturday (May 23) at 2PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Wed 20th May)4.5ft (1.4m) 12s
Best Surf 5AM (Wed 20th May)4.5ft (1.4m) 12s
Most Powerful 5PM (Mon 18th May)6ft (1.9m) 16s

Table - best surf conditions forecast for Turtles over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Tue morning. Very mild (max 12°C on Tue morning, min 10°C on Tue night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 11°C on Thu morning, min 10°C on Thu morning). Wind will be generally light.

Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
2
3
2
1
3
2
0
1
0
0
0
1
0
1
0
0
1
2
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
W
17
1.9
WNW
16
2.1
WNW
14
2
WNW
13
1.9
WNW
13
1.9
WNW
12
1.3
WNW
12
1.1
WNW
11
0.9
WNW
11
0.5
SW
15
0.5
SW
19
0.4
SW
19
1.1
WNW
11
0.6
SW
17
0.5
SW
18
0.5
SW
15
0.5
SW
15
0.7
WNW
16
1.3
WNW
14
1.5
WNW
13
1.3
WNW
12
Wave Graph
Metric surfscale
Energy kJ
283
1762
1724
1336
1193
1089
437
314
206
113
184
96
260
188
152
106
107
266
624
744
467
Wind (km/h)
20
NW
20
NW
10
W
10
W
25
NW
20
NNW
15
WNW
20
NW
20
N
15
NW
20
NW
20
NNW
15
NW
20
WNW
10
NW
20
NW
25
NW
10
NW
10
SW
25
SSW
25
WNW
cross
cross
cross-on
cross-on
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross
cross
cross
cross
on
on
cross-on
High Tide
3:33PM2.17m
2:28AM2.86m
4:28PM2.14m
3:20AM2.74m
5:23PM2.13m
4:17AM2.56m
6:19PM2.14m
5:22AM2.34m
7:16PM2.19m
6:36AM2.14m
8:10PM2.28m
7:56AM1.99m
9:00PM2.39m
Low Tide
8:34AM-0.75m
8:16PM1.10m
9:25AM-0.68m
9:11PM1.14m
10:17AM-0.52m
10:11PM1.17m
11:12AM-0.32m
11:18PM1.16m
12:08PM-0.10m
00:30AM1.08m
1:05PM0.12m
1:45AM0.90m
2:00PM0.31m
2:55AM0.65m
clear
part cloud
part cloud
light rain
rain showers
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:39
5:39
5:37
5:35
5:35
5:35
5:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:45
8:46
8:47
8:49
8:50
8:51
8:52
2
1
2
Temp °C
11
11
11
12
12
11
10
11
11
11
11
11
11
11
11
11
11
11
11
11
12
8
7
8
11
9
7
8
8
8
8
7
7
8
8
8
7
6
6
8
7
5
Swell 1
Height (m)
Direction
Period (s)
1.3
WNW
10
1.9
WNW
16
2.1
WNW
14
2
WNW
13
1.9
WNW
13
1.9
WNW
12
1.4
NW
7
1.4
NW
8
1.6
NW
8
1.7
WNW
10
0.5
SW
19
0.4
SW
15
1.2
NW
7
1.7
WNW
10
2
WNW
8
2.3
NW
9
2.4
NW
9
1.9
NW
8
1.3
WNW
14
1.5
WNW
13
1.3
WNW
12
Energy kJ
346
1762
1724
1336
1193
1089
217
210
298
588
184
77
139
543
551
861
885
467
624
744
467
Swell 2
Height (m)
Direction
Period (s)
0.7
W
17
0.3
SW
14
0.3
SW
16
0.4
SW
17
0.4
SW
16
0.4
SW
16
1.3
WNW
12
1.1
WNW
11
0.9
WNW
11
0.5
SW
15
0.4
SW
15
0.4
SW
19
1.1
WNW
11
0.6
SW
17
0.5
SW
18
0.5
SW
15
0.5
SW
15
0.7
WNW
16
1.1
NW
7
0.9
NW
7
0.6
NW
6
Energy kJ
283
29
41
106
95
96
437
314
206
113
77
96
260
188
152
106
107
266
137
82
23
Swell 3
Height (m)
Direction
Period (s)
0.3
WNW
13
0.2
WSW
18
0.2
SSW
13
0.2
SSW
13
0.2
WSW
24
0.1
SW
24
0.4
SW
16
0.4
SW
16
0.4
SW
16
0.1
S
13
0.2
WNW
12
0.8
NNW
8
0.4
NW
7
0.4
SW
14
0.2
WNW
18
0.6
SW
16
0.7
WNW
9
0.6
SW
16
0.4
SW
16
Energy kJ
32
32
17
17
54
22
94
91
89
3
15
76
14
72
31
157
80
159
88
Wind waves
Height (m)
Direction
Period (s)
0.4
NNW
3
1.8
NW
10
1.8
NW
7
1.1
NNW
8
1
NNW
8
Energy kJ
4
600
340
161
122
Nearest Offshore or Glassy
Rating
(10 max)
2
4
4
2
2
3
1
1
3
1
3
1
1
3
3
2
3
3
3
3
1
Distance (km)
875
430
34
213
1049
58
210
213
65
210
695
214
210
695
3
501
485
58
65
70
211
Best forecast wave conditions in Washington State
Rating
(10 max)
4
2
2
2
1
3
2
2
2
3
2
3
3
1
Best forecast wave conditions in United States
Rating
(10 max)
4
4
4
4
3
5
3
4
3
2
3
4
3
3
3
3
3
3
3
3
3
Header Global
Rating
(10 max)
4
4
4
5
5
5
4
4
4
5
5
7
5
5
7
9
5
4
4
5
6
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Turtles Surf forecast

The above surf forecast table for Turtles provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Turtles can be found by selecting the local surf guide option on the grey menu. Our Turtles surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Turtles) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Turtles may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Turtles is 20 km (12 miles) from Astoria. If you plan a vacation in Washington State, look for hotels and other accommodation in Astoria. Astoria has rooms for a wide range of budgets as well as car hire and transport links.

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